1. Home
  2. Topics
  3. Fastnet Speed Checker

Best Fastnet Speed Checker Apps

247+ iOS apps curated and reviewed

4.1 avg rating
20 free apps
Updated September 2026

Every iPhone needs a few good fastnet speed checker apps. We benchmark 247+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Fastnet Speed Checker Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1FastNet Speed CheckerFastNet Speed CheckerFree—YesNoAug 2026
2Speed Test | HighSpeedInternetSpeed Test | HighSpeedInternetFree4.7★ (19K)YesNoSep 2026
3Speed Test SpeedSmart InternetSpeed Test SpeedSmart InternetFree4.7★ (64K)YesYesSep 2026
4Internet Speed Test SpeedcheckInternet Speed Test SpeedcheckFree4.9★ (98K)YesYesSep 2026
5FAST Speed TestFAST Speed TestFree3.9★ (242)NoNoSep 2026
6SpeedTest•SpeedTest•Free4.6★ (6.4K)YesNoSep 2026
7Net Speed Checking & InsightsNet Speed Checking & InsightsFree—YesNoAug 2026
8Internet Speed Test - So FastInternet Speed Test - So FastFree—YesNoMay 2026

Top Picks for Fastnet Speed Checker

Speed Test | HighSpeedInternet#2

Speed Test | HighSpeedInternet by CLEAR LINK TECHNOLOGIES, LLC

Test WiFi 5G 4G network speed
Strong Contender
🔧 Utilities
4.7😊(19K ratings)
FreeAds
Speed Test | HighSpeedInternet screenshot 1
Speed Test | HighSpeedInternet screenshot 2
Speed Test | HighSpeedInternet screenshot 3
Speed Test | HighSpeedInternet screenshot 4
Speed Test | HighSpeedInternet screenshot 5
Speed Test | HighSpeedInternet screenshot 6

Easily test your internet connection speed on mobile devices. Accurately measure Wi-Fi and cellular network performance, including download, upload, ping, and jitter. Track historical results and troubleshoot connectivity issues.

What We Love

  • 🚀 Fast and accurate speed tests
  • 👍 User-friendly interface
  • 🔒 No ads or privacy concerns
  • 💡 Helpful video streaming test
  • 🗓️ Detailed test history and tagging

Room to Improve

  • 🐛 Inconsistent speed readings with new equipment
  • 🔍 Lack of comparison to nearby internet options
Speed Test SpeedSmart Internet#3

Speed Test SpeedSmart Internet by IDB LLC

WiFi 5G 4G LTE Speedtest Check
Worth Considering
🔧 Utilities
4.7😊(64K ratings)
FreeAdsIn-App Purchases
Speed Test SpeedSmart Internet screenshot 1
Speed Test SpeedSmart Internet screenshot 2
Speed Test SpeedSmart Internet screenshot 3
Speed Test SpeedSmart Internet screenshot 4
Speed Test SpeedSmart Internet screenshot 5
Speed Test SpeedSmart Internet screenshot 6

Evaluate your WiFi and mobile 5G, 4G LTE connection with this internet speed test application. It offers one-tap testing, real-time graphs, and detailed tracking of past results. Troubleshoot your ISP's promised speed or calculate transfer times with the built-in bandwidth calculator.

What We Love

  • 👍 Easy to use
  • 🚀 Fast and reliable speed tests
  • 📊 Helpful history and tracking features
  • 🔍 Useful for troubleshooting internet issues
  • 💻 Works well across devices

Room to Improve

  • 🐛 Inconsistent or inaccurate speed readings
  • 💸 Aggressive in-app purchases/ads
  • 🗺️ Issues with location/server mapping
  • 🔌 Problems with certain internet/device configurations

More Fastnet Speed Checker apps to explore

FAQ about Fastnet Speed Checker

Are there free fastnet speed checker apps for iPhone?
Yes — 20 of the top fastnet speed checker apps we rank are free to download, including FastNet Speed Checker and Speed Test | HighSpeedInternet.
FastNet Speed Checker shows ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 247+ fastnet speed checker apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.